Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Erin Michelle Silber, ABOC, NCLEC
Optician in Wisconsin Rapids, WI · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1710678701
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Registry record
Entity type Individual (Type 1)
Name Erin Michelle Silber
Credential ABOC, NCLEC
Sex Female
Practice address 4331 8th St S, Wisconsin Rapids, WI, 54494
Phone (715) 423-3029
Fax (715) 423-3185
Enumeration date May 19, 2023
Last updated in NPPES May 19, 2023
Taxonomy & licenses
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Erin Silber?
Erin Silber is registered in NPPES with the primary taxonomy of Optician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-05-19.